package codeup100;

import java.util.Scanner;

public class c1044 {

public static void main(String[] args) {

Scanner sc = new Scanner(System.in);

//첫번째방법 double로 출력

int a = sc.nextInt();

sc.close();

System.out.printf("%.0f", (double) a+1);

//두번째방법 증감연산자사용 + long으로 출력

long b = sc.nextInt();

sc.close();

b++;

System.out.println(b);

}

}